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AU560116B2 - Plate cylinder arranged for mounting intaglio printing plates for web fed printing machines - Google Patents
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AU560116B2 - Plate cylinder arranged for mounting intaglio printing plates for web fed printing machines - Google Patents

Plate cylinder arranged for mounting intaglio printing plates for web fed printing machines

Info

Publication number
AU560116B2
AU560116B2 AU34718/84A AU3471884A AU560116B2 AU 560116 B2 AU560116 B2 AU 560116B2 AU 34718/84 A AU34718/84 A AU 34718/84A AU 3471884 A AU3471884 A AU 3471884A AU 560116 B2 AU560116 B2 AU 560116B2
Authority
AU
Australia
Prior art keywords
tightening
groove
clamping piece
fastening device
plate cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU34718/84A
Other versions
AU3471884A (en
Inventor
Albrecht Josef Germann
Hartmut Karl Sauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KBA Notasys SA
Original Assignee
De la Rue Giori SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De la Rue Giori SA filed Critical De la Rue Giori SA
Publication of AU3471884A publication Critical patent/AU3471884A/en
Application granted granted Critical
Publication of AU560116B2 publication Critical patent/AU560116B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1218—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices
    • B41F27/1225—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly
    • B41F27/1243—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end substantially rectilinearly by pivotal or swivelling motion, e.g. by means of a rocking lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Rotary Presses (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

The plate cylinder is provided with at least one groove opening out at the cylinder periphery, and disposed therein a fastening device for the two plate ends extending into the groove. This fastening device consists of a tightening bar which can be tilted about an axis parallel to the cylinder axis by means of hydraulically actuatable pistons provided in one groove boundary wall, a clamping piece, and a tightening support. The two plate ends are introduced on both sides of the clamping piece and, when the tightening bar is tilted by the action of the piston, are wedged tight between tightening bar and clamping piece or clamping piece and groove boundary wall, simultaneously tightening the printing plate. The tightening support can be forced radially outwards for the purpose of wedging the tightening bar in its position tightening the plates. The fastening device requires a groove of only small width which moreover tapers radially outwards, forming only a narrow circumferential gap.
AU34718/84A 1983-11-14 1984-10-26 Plate cylinder arranged for mounting intaglio printing plates for web fed printing machines Ceased AU560116B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6111/83 1983-11-14
CH611183 1983-11-14

Publications (2)

Publication Number Publication Date
AU3471884A AU3471884A (en) 1985-05-23
AU560116B2 true AU560116B2 (en) 1987-03-26

Family

ID=4304440

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34718/84A Ceased AU560116B2 (en) 1983-11-14 1984-10-26 Plate cylinder arranged for mounting intaglio printing plates for web fed printing machines

Country Status (9)

Country Link
US (1) US4598642A (en)
EP (1) EP0142874B1 (en)
JP (1) JPS60116447A (en)
AT (1) ATE33791T1 (en)
AU (1) AU560116B2 (en)
CA (1) CA1227373A (en)
DD (1) DD228493A5 (en)
DE (1) DE3470688D1 (en)
SU (1) SU1366046A3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516682A1 (en) * 1985-05-09 1986-11-13 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach DEVICE FOR PARALLELLY TENSIONING PRINTING PLATES ON THE PLATE CYLINDER OF PRINTING MACHINES
DE3616425A1 (en) * 1986-05-15 1987-11-19 Basf Ag DEVICE FOR TENSIONING PRINTING PLATES
DE3626243A1 (en) * 1986-08-02 1988-02-04 Koenig & Bauer Ag PRINT PLATE FASTENING AND TENSIONING DEVICE
DE3731039A1 (en) * 1987-09-16 1989-03-30 Koenig & Bauer Ag DEVICE FOR CLAMPING FLEXIBLE PRINT PLATES ON THE PLATE CYLINDER OF A ROTARY PRINTING MACHINE
CA2038809C (en) * 1990-04-24 1998-12-08 Goss Graphic Systems, Inc. Narrow gap plate mounting apparatus and method
US5107763A (en) * 1990-04-24 1992-04-28 Rockwell International Corporation Narrow gap plate mounting apparatus and method
US5335046A (en) * 1993-02-22 1994-08-02 Intergraph Corporation Clamping mechanism for use on a rotatable plotter drum
FR2709091B1 (en) * 1993-08-20 1995-11-10 Heidelberg Harris Sa Interchangeable blade device for holding a printing plate on a plate cylinder in a rotary printer, and blade disassembly tool.
US5687647A (en) * 1996-04-26 1997-11-18 Heidelberger Druckmaschinen Ag Plate cylinder with fixed tensioning plate mounting device
ES2208436T3 (en) * 1999-10-08 2004-06-16 KOENIG & BAUER AKTIENGESELLSCHAFT CYLINDER OF A ROTARY.
EP1393925A1 (en) 2002-09-02 2004-03-03 Kba-Giori S.A. Smooth cut printing plate
DE102004042342B4 (en) * 2004-09-01 2008-02-14 Maschinenfabrik Wifag Clamping device for a clamping channel of a cylinder body, printing forme cylinder and method of manufacture
DE102007028875B3 (en) * 2007-06-22 2008-08-21 Koenig & Bauer Aktiengesellschaft Cylinder for rotary printing machine, has actuation unit with piston and plunger driven by application of pressurizing medium against spring load of retaining unit, and housing manufactured from plastic
US8122826B2 (en) * 2008-04-28 2012-02-28 Goss International Americas, Inc. Infinitely variable cut off printing press

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052361A (en) *
US1643145A (en) * 1925-08-28 1927-09-20 Winkler Carl Plate cylinder for rotary intaglio printing
US2056991A (en) * 1934-03-13 1936-10-13 Hoe & Co R Printing cylinder
US2900904A (en) * 1953-06-08 1959-08-25 Hantscho George Printing press rollers
US2837025A (en) * 1956-05-08 1958-06-03 American Can Co Clamping and tensioning device
US2965025A (en) * 1959-04-02 1960-12-20 Cottrell Company Printing plate lockup for wrap around plates
NL6511614A (en) * 1964-10-26 1966-04-27
US3382799A (en) * 1966-07-29 1968-05-14 Cottrell Company Plate lockup means for offset or wraparound printing presses
DE6930610U (en) * 1968-08-01 1973-09-13 Nebiolo Spa CYLINDERS FOR FIXED BLADE-SHAPED PARTS, IN PARTICULAR FORM CYLINDERS OF ROTARY PRINTING MACHINES FOR CARRYING FLEXIBLE PRINT FORMS.
US3608487A (en) * 1969-08-27 1971-09-28 Harris Intertype Corp Flexible plate clamping assembly including inwardly bowed spring and movable jaw
US3715981A (en) * 1970-06-29 1973-02-13 Hamilton Tool Co Fluid actuator and lock for printing plate cylinders
US4292104A (en) * 1979-09-13 1981-09-29 Corning Glass Works Decalcomania manufacture

Also Published As

Publication number Publication date
CA1227373A (en) 1987-09-29
JPH0154196B2 (en) 1989-11-17
DD228493A5 (en) 1985-10-16
AU3471884A (en) 1985-05-23
ATE33791T1 (en) 1988-05-15
US4598642A (en) 1986-07-08
EP0142874A1 (en) 1985-05-29
JPS60116447A (en) 1985-06-22
DE3470688D1 (en) 1988-06-01
SU1366046A3 (en) 1988-01-07
EP0142874B1 (en) 1988-04-27

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